baber/WOPTO huggingface dataset:
Patent EP-0139841-B1 (EP)
IPC: B29C49/48
Filed: 1984-06-23
Granted: 1987-06-03
Abstract: 1. A method of producing a hollow body (18) of thermoplastic material by blow moulding, the wall (50) of the hollow body being provided with at least one hole (22), wherein a preferably tubular preform for the hollow body (18) is introduced into a blowing mould (10) and expanded therein using an internal increased pressure until it bears against the inner surface (32) of the blowing mould wall (35) whereupon the preferably not yet completely hardened wall (50) of the hollow body (18) is provided with the hole (22) by a perforating tool (42) which performs a penetration movement through an opening (34) in the blowing mould wall (35) into the interior thereof and the hollow body (18) is removed from the blowing mould (10) after sufficient cooling, characterized in that during the expansion operation and up to the production of the hole (22), in oder to support the region of the wall (50) of the hollow body which is to provided with the hole (22), the opening (34) remains closed and the region (40) of the blowing mould wall (35) which provides the supports is first removed to open the opening (34) for the perforating tool (42).
Patent EP-0147524-B1 (EP)
IPC: A61N1/30
Filed: 1984-08-17
Granted: 1989-08-09
Abstract: An applicator for the electrophoretic deposition of a medicament through or on a skin surface. The device consists of layers of a reservoir containing the drug, a battery layer superimposed on the reservoir, and a cover of electrically conductive material fully enclosing the layers and having a lip along its periphery to engage the skin surface. An electrically conductive adhesive bonds the lip of the cover to the skin.
Patent EP-0138070-B1 (EP)
IPC: F02M7/24
Filed: 1984-09-13
Granted: 1988-08-24
Abstract: A high-velocity carburetor for an Otto engine comprising a slide for changing the cross-section of the suction pipe, a nozzle connection receiving nozzles and a profiled nozzle needle seated on the slide and controlling the cross-section of the nozzle. One object is the precise adjustment of the air admixture and thus an optimum mixture regulation as a function of the most important parameters for the operational conditions. The nozzle connection contains two nozzles, situated coaxially to one another and separated from one another by an intermediate chamber. The intermediate chamber is connected to an outlet channel of a flow control value having a ferromagnetic membrane-like valve plate. The valve plate is operable by two coils opposing each other and being connected to push-pull outputs of a pulse generator with adjustable pulse duty factor. An input channel of the flow control valve is connected with the atmospheric air via an air filter. For the control of the pulse duty factor an address memory is provided which can be addressed by load values, speed values, and temperature values and which contains in the form of a performance characteristic field information values for the pulse duty factor so that the pulse duty factor and thus the air admixture in the intermediate chamber can be adjusted in accordance with said information values.
Patent EP-0136011-B1 (EP)
Inventor: PLUNKETT EARL ROBERT
IPC: A61K31/57
Filed: 1984-08-02
Granted: 1997-01-22
Abstract: Prod. comprises one or more unit dosages of less than 2.5mg estrogen (I) and less than 30mg progestogen (II) with a carrier, pref. in a multi-prepn. pack. Also claimed is a prod. in the form of a parenteral slow release compsn., pref. an implant or intramuscular depot, which releases (I) and (II) in dosages equiv. to orally admin. daily dosages of 0.005-2.5mg, and 0.025-30mg resp.
Patent EP-0135364-B1 (EP)
IPC: A61B17/34
Filed: 1984-08-14
Granted: 1989-02-08
Abstract: A trocar assembly (70) formed from a trocar tube subassembly (74) and a separable, interfitting trocar subassembly (72). The trocar tube assembly includes a head (112) having a bore (120) into which a trocar tube (116) is fitted and a manually operated slide valve assembly (118) mounted transversly of the bore in the head. The valve has a bore (134) through it that may be aligned with the bore in the head by movement of the valve. The trocar subassembly includes a head (76) that has a bore (92) extending partly through it in which a trocar obturator (82) and a concentric tubular shield (86) are mounted such that the shield is capable of limited axial movement relative to the obturator between a normal, extended position in which the shield effectively covers the piercing tip (84) of the obturator and a retracted position in which the tip is exposed. The obturator and shield are inserted through the bore in the trocar tube subassembly head, the slide valve bore and the trocar tube. The bore in the slide valve has a radial tooth (136) in it that engages a slot (138) in the shield to reversibly lock the shield in its extended position when the slide valve is in its normal position. The valve is depressed manually to disengage the tooth to allow axial movement of the shield or separation of the trocar subassembly from the trocar tube subassembly.
Patent EP-0143789-B1 (EP)
IPC: G01N33/68
Filed: 1984-01-12
Granted: 1988-04-20
Abstract: Dispositif amélioré permettant de produire des séquences de protéines et de peptides dans une chambre de réaction utilisant une cuvette en rotation par des étapes successives de réaction de couplage et de division, pendant lesquelles la chambre de réaction est toujours soumise à une pression positive. L'amélioration permet d'éliminer le recours au vide dans la chambre pour le sèchage ou pour faciliter le transfert de réactif ou solvant. Tout au long des étapes de couplage et de division, la chambre de réaction est soumise à une pression positive grâce à l'application positive d'un gaz inerte au travers de la chambre de réaction pour le transfert du réactif et du solvant, le sèchage et l'extraction des déchets.
Patent EP-0147434-B1 (EP)
IPC: C22C27/04
Filed: 1984-05-21
Granted: 1991-08-07
Abstract: Wear-resistant materials and articles, wherein an amorphous material having a hardness of greater than about 1600 VHN is utilized to protect wear-susceptible portions of substrates or is itself made into a wear-resistant article. Amorphous materials having hardnesses greater than about 1600 VHN are found to have surprisingly great wear resistance and can be used to prepare wear-resistant articles. Particularly satisfactory results have been obtained with metal-metalloid systems such as W-Ru-B, Re-Mo-B, Mo-Ru-B, and Co-Nb-B materials.
Patent EP-0148217-B1 (EP)
IPC: B63B35/79
Filed: 1984-06-25
Granted: 1987-12-02
Abstract: Le gréement de voile possède une voile (1) coupée en principe en quadrilatère, à travers la voilure de laquelle est monté de l'extrémité du mât (6) jusqu'à la ralingue de fond (7) un fourreau de mât (4) où est enfoncé un mât élastique (2) de section transversale plate. Le wishbone (3) ou la perche de bôme (5) est relié à l'avant au point d'écoute du guindant (8) et à l'arrière au point d'écoute de la ralingue de chute (8). En choisissant une forme convexe, le bord de la voile, c'est-à-dire les ralingues, maintient à l'égard de la voilure à l'intérieur des ralingues une tension accrue. Ainsi, déjà lors de l'opération de tension, la voile se gonfle non seulement horizontalement, mais aussi verticalement. En cas de pression du vent se produit un gonflement de la voile concave et dirigé face au vent. Le mât (2) relié à la voile (1) sur toute la voilure par le fourreau de mât (4) se plie alors dans la même direction que la voile (1). La tension des guindants et des ralingues de chute pliés en U produit un effet de triangulation dont l'action est similaire à un virage de bord, tout en empêchant que la pointe du mât ne s'écarte vers le côté sous le vent. Les forces de tension de la voile agissant sur le mât (2) depuis devant et depuis derrière s'équilibrent entre elles; les forces agissant sur le mât (2) sont par conséquent faibles. Il est ainsi possible de construire un mât (2) plus léger et plus élastique. Le guindant sous mât n'offre qu'une résistance à l'air minime et favorise un écoulement laminaire; il en résulte essentiellement une amélioration de la puissance d'avancement et une réduction des forces transversales. En outre, ce gréement de voile permet un angle d'attaque au vent plus plat, si bien qu'il est possible de naviguer avec une voile plus haute. Comme la pointe du mât se plie face au vent en cas de pression du vent, l'écoulement de l'air dans la zone supérieure de la voile ne peut pas s'interrompre.
Patent EP-0159357-B1 (EP)
Title: Precurseurs et analogues de carminomycinone et leurs derives
IPC: C07C67/00
Filed: 1984-10-19
Granted: 1992-09-09
Abstract: Composé de formule II et ses formes tautomères, où R1 - R4 sont H, alkyle, aryle, alkaryle, halogène, hydroxy, alkoxy, aryloxy, araloxy, acyloxy, amino ou alkylamino; R8 a la même signification que R1 - R4 ou peut être du glycosyloxy; R9 et R12 ont la même signification que R1 - R4 et peuvent être alternativement alkoxycarbonyle, aryloxycarbonyle ou carboxy; un élément parmi Rx et Rb est hydroxy et l'autre est H, hal, alkoxy, aryloxy ou acyloxy; R10 et R11 pris ensemble représentent oxo ou éthylènedioxy (à condition que lorsque R1 et R11 pris ensemble représentent l'éthylènedioxy, si R4 est hydrogène ou méthoxy, Rb ne soit pas hydrogène ou acétoxy); R10 est hydroxy; R11 est hydroxyalkyle ou dihydroxyalkyle ou -CO-R15, où R15 est H, alkyle, aryle, aralkyle, hydroxyalkyle.
Patent EP-0174644-B1 (EP)
Title: Concrete admixture and use thereof
IPC: C04B24/26
Filed: 1985-09-11
Granted: 1988-11-17
Abstract: Concrete admixture comprising polyethyleneimine compounds selected from the group consisting of (1) poly[acidic group(s) and/or acidic group(s) substituted-alkyl group(s) and/or acidic group(s) substituted-acyl group(s)] polyethyleneimine and (2) poly[acidic group(s) substituted-alkyl and a group selected from the group consisting of carbamoylalkyl and hydroxy substituted-alkyl] polyethyleneimine, and use thereof as admixture in cementing composition for improving the flow properties.
Patent EP-0180976-B1 (EP)
IPC: B02C17/16
Filed: 1985-11-06
Granted: 1990-02-07
Abstract: An agitating mill, particularly an agitating ball mill, comprising a housing having an inlet for material to be ground and for air, an outlet for fines and air, and at least one horizontal agitator shaft which is provided with agitating members. The outlet for fines and air has a large area and is provided in the top wall of the housing and extends throughout the length and width of the top wall of the housing. A plurality of agitator shafts are preferably provided which are juxtaposed and superposed.
Patent EP-0171894-B1 (EP)
IPC: C07C69/747
Filed: 1985-06-20
Granted: 1989-04-19
Abstract: A process is described by which the pair of isomers represented by (R)-α-cyano-4-fluoro-3-phenoxybenzyl (1R,cis)-3-(Z-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane carboxylate and its enantiomer is converted by base catalysed epimerisation in solution into the insecticidally more useful isomer pair represented by (S)-a-cyano-4-fluoro-3-phenoxybenzyl (1R,cis)-3-(Z-2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane carboxylate and its enantiomer, which may then be caused to crystallise out from the solution.
Patent EP-0168275-B1 (EP)
IPC: A01K1/12
Filed: 1985-05-28
Granted: 1988-08-17
Abstract: This stall comprises an endless articulated floor (6) which slides along a horizontal sole element (10) and passes around horizontal rollers (2, 4) mounted on a frame (1). Retainer plates (14) are laterally mounted on the floor and troughs (16) fixed to the plates extend across the space (18) between two adjacent plates so as to be accessible. Each plate (14) also carries a rocker element (20) which closes the access to the trough, is pivotable downwardly by the animal which desires to reach the trough, but rises so as to prevent the animal from leaving the trough before the end of the milking operation.
Patent EP-0202265-B1 (EP)
IPC: A61B18/00
Filed: 1985-10-24
Granted: 1990-04-04
Abstract: A tunable dye laser has been found particularly suited to selective photothermolysis. A longer pulse duration which makes the system suitable for a wider range of applications is obtained by modifying the laser to generate a spatially noncoherent beam. The optical system at each end of the laser cell, which may include a lens or spherical mirror, refocuses the aperture of the dye cell near to itself so that substantially all light emanating from the dye cell is returned to the dye cell until the light passes through one of the optic systems as a noncoherent laser beam. A tunable intracavity element tunes the laser across the gain curve of the dye solution. The pulse duration of the laser beam can be selected from a range of durations up to about one millisecond.
Patent EP-0209675-B1 (EP)
IPC: G07D3/14
Filed: 1986-05-26
Granted: 1990-10-24
Abstract: 1. Coin sorting machine, with a receiving container (10) serving for the insertion of the coins (18) to be sorted, a separating device (14, 16) for separating the coins (18), a conveyor device (26) for guiding the separated coins (18) onwards along a movement path (20) downstream of the separating device (14, 16), along which movement path a number of sorting stations (34 to 34') without their own identification function are arranged one behind the other for the sorting of coins of different values, one sorting station being provided for each coin value, of which stations each one has an actuable deflection member (48, 48') for deflecting the coins (18) from their movement path (20) and a collecting container (36, 36') for the deflected coins (18), and a single identification device (32) arranged before the first sorting station (34) for identifying the coins (18) to be sorted and for distinguishing the latter from coins (18) to be rejected, which identification device (32) generates characteristic identification signals for the individual coins (18), as a result of which identification signals, in each case at the time when a coin (18) to be sorted arrives at the appropriate sorting station (34 to 34'), the deflection element (48 to 48') allocated to this sorting station (34 to 34') is actuable, characterized in that the identification device (32) is connected to the individual sorting stations (34 to 34') via delay elements which can be affected as a function of the conveyor movement of the conveyor device (26) and via which delay elements the allocated identification signals can be supplied to the sorting stations (34 to 34') in synchrony with the progressive movement of the coins (18).
Patent EP-0201409-B1 (EP)
IPC: H01P5/18
Filed: 1986-04-25
Granted: 1990-09-05
Abstract: A wide band directional coupler for microstrip lines has a microstrip line section whose conductive core is coupled to the core of the main line over a length  lambda /4 ( lambda  being the wave length in a mid portion of the desired pass band). The section has a first fraction parallel to the main line and at a small distance therefrom so as to provide tight coupling and a second fraction diverging from the main line and closed on a matching impedance. The free end of the first fraction is connected to the load and has an extension projecting over a length less than  lambda /16 for forming a microcapacitor tapping energy from the main line.
Patent EP-0229776-B1 (EP)
Title: Appareil automatique d'attache de corps allonges superposes
IPC: B65B13/28
Filed: 1986-06-16
Granted: 1991-05-08
Abstract: Un appareil automatique est utilisé pour attacher ensemble un premier et un deuxième corps allongés superposés (1, 2), même s'ils se trouvent dans une position axiale relative non angulaire, notamment des éléments de renforcement de béton armé. L'appareil comprend un système rotatif de dispositifs de serrage (141) aptes à engager les extrémités respectives de deux éléments semblables à des câbles relativement rigides dont les dimensions et la forme sont déterminées à l'avance. Ces éléments chevauchent le premier corps allongé ou passent sous le deuxième corps allongé, de part et d'autre des bords opposés du deuxième corps allongé ou du premier corps allongé, respectivement, de sorte que lorsque le système de dispositifs de serrage est mis en rotation autour de son propre axe, les extrémités des éléments en forme de câbles sont tordues ensemble paire par paire sous le deuxième corps allongé ou toutes ensemble au-dessus du premier corps allongé afin d'attacher ces corps entre eux.
Patent EP-0230453-B1 (EP)
Inventor: BENNETT BRUCE ALLAN
IPC: F16B39/10
Filed: 1986-07-03
Granted: 1994-02-23
Abstract: L'élément de fixation bloquant comprend une partie filetée telle qu'un boulon (13) ou un écrou (28) et une plaque de verrouillage (18) qui s'adapte sur le boulon ou l'écrou et dont la rotation est empêchée par le fait que cette plaque de verrouillage boute contre un objet stationnaire tel qu'un élément faisant saillie sur la pièce que l'on désire fixer. La plaque de verrouillage possède un trou (19) dont le contour s'adapte au contour extérieur de l'éléement de fixation pour empêcher la rotation de ce dernier, et la plaque est tenue sur l'élément de fixation par un organe de retenue (21) monté dans une rainure (16, 29) ménagée dans l'élément de fixation lui-même.
Patent EP-0245417-B1 (EP)
Title: Nouveau procede d'obtention d'alpha-aminonitriles et leurs applications en synthese organique
IPC: C07C255/58
Filed: 1986-11-19
Granted: 1992-03-04
Abstract: La présente invention se rapporte au domaine de la chimie organique. Elle se rapporte en particulier à un procédé de synthèse d'alpha-aminonitriles qui consiste à soumettre un nitrile RCN à l'action d'un agent réducteur métallique pour former une imine métallique, puis à traiter celle-ci par un agent de cyanuration pour obtenir un composé de formule (I). Les composés de formule (I) sont des intermédiaires de synthèse précieux, notamment pour la production d'aminoacides naturels ou synthétiques.
Patent EP-0244569-B1 (EP)
IPC: F23L15/02
Filed: 1987-02-12
Granted: 1990-04-25
Abstract: 1. A process for operating a steam generator in which air is heated by means of the hot flue gases in countercurrent flow through an air pre-heater arranged in the furnace plant and the heated air is mixed with recirculating flue gas before being injected into the furnace plant characterised in that the bulk of the recirculating flue gas is supplied to the air pre-heater between the flue gas passage and the air passage and a quantitatively regulatable sub-stream of the recirculating flue gas is directed into the air passage and mixed with the air stream.
Patent EP-0255599-B1 (EP)
IPC: B65G47/24
Filed: 1987-06-24
Granted: 1989-08-30
Abstract: Apparatus for selecting elongate containers from a mass of randomly-disposed containers such as capsules open at one end and at least partially closed at the other and depositing them with their open ends aligned for receiving a charge of material. The apparatus including first and second rotors, the first rotor including radially-disposed bores for receiving the containers and the second rotor including radially-disposed spokes for receiving containers with open ends toward the spokes. The first and second rotors including operable elements for removing the containers from the bores or spokes for transfer of the containers to a receiving device with the containers in the same orientation.
Patent EP-0264704-B1 (EP)
Title: Pipetting device provided with a conical adapter for a pipette tip, and pipette tip for such a device
IPC: B01L3/02
Filed: 1987-10-06
Granted: 1992-03-04
Abstract: A pipette has a male cone on which a pointed nozzle can be pushed on with its female cone. This point includes a filter which rests with its lower face on three internal bosses. This filter can be made partly of inorganic material, topped by a layer of Kieselguhr or by a layer of polyester or acetate fibres. This filter is pref. coated with bacterial, fungicidal, or viricidal agents.
Patent EP-0255162-B1 (EP)
IPC: B21B31/14
Filed: 1987-07-07
Granted: 1992-07-01
Abstract: Rolling unit comprising two pairs of rolls (l2) which are supported as cantilevers and have their axis horizontal and/or vertical, such unit (l0) including a working area (l3) and at the same time an area (l4) for replacement and maintenance, such two areas being different and located diametrically opposite to each other at the two sides of an axis of rotation (26), the rolling unit (l0) being placed between the two areas (l3-l4), the axis of rotation (26) being vertical or tilted.
Patent EP-0267653-B1 (EP)
IPC: C11D3/33
Filed: 1987-11-06
Granted: 1992-09-02
Abstract: Laundry detergent compositions containing a detergent surfactant, a detergent builder, and from about 0.1% to about 10% by weight ethylenediamine-N,N'-disuccinic acid or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, such as food and beverage stains.
Patent EP-0272727-B1 (EP)
IPC: C08G67/02
Filed: 1987-11-24
Granted: 1992-10-28
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that   a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH2=CR1)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH2=CR1)-R2, in which formulae R1 and R2 represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure, c) they are made up of units of the general formula -CO-(D')- and optionally also units of the general formula -CO-(A')-, wherein A' and D' represent monomer units originating in monomers A and D, respectively, used. c
Patent EP-0260886-B1 (EP)
Inventor: KATZNELSON RON D
IPC: H04N7/169
Filed: 1987-09-11
Granted: 1996-11-06
Abstract: A system for scrambling a video signal having a plurality of horizontal lines, each of which includes a video information portion (A, B, C) and a non-video information portion (48). The scrambling system includes a memory (10) means (12) for storing the video information portion of each video signal line in the memory; and means (12) for forming scrambled horizontal lines by retrieving each of a plurality of said stored video information lines in a plurality of segments (A1, A2; B1, B2; C1, C2) preceded by a non-video segment (42) and separated by non-video segment(s) (44). The retrieval means include means for varying the respective durations of the retrieved video information segments in individual scrambled horizontal lines in accordance with an encryption keystream (46); and means for varying the total duration of the non-video segments for (42, 44) for individual scrambled horizontal lines in accordance with a predetermined timing pattern. A complementary descrambling system also is disclosed.
Patent EP-0267127-B1 (EP)
IPC: C07C69/03
Filed: 1987-09-30
Granted: 1989-12-06
Abstract: A process for the preparation of ethyl trifluoroacetate, in which: in a first stage, trifluoroacetic acid is brought into contact with a slight excess of ethanol in the presence of concentrated sulfuric acid and a solvent, the solvent having a boiling point higher than that of trifluoroacetic acid and specific gravity relative to water less than 1 and which solvent does not form an azeotrope with ethyl trifluoroacetate, and then carrying out a phase separation and removing the sulfuric layer, followed, if required, by an additional stage in which concentrated sulfuric acid is added to complete the esterification; in a second stage, an additional quantity of sulfuric acid and trifluoroacetic acid is introduced and a phase separation is then carried out to remove the sulfuric layer; and in a third stage, the mixture obtained in the second stage is distilled to recover ethyl trifluoroacetate.